I have read many posts about various dangles and plug in readers but most people seem to focus on transmission temp etc. I have been having all manner of issues with Walk Away Locking not working and the associated warning message as well as some random Emmision System Failure...
Call/email/facebook ask iDatalink Maestro to support our Hondas. They havent updated the support since 2018.
Why you ask?
Have full engine specs and guages on your aftermarket stereo screen. I added Kenwoods DMX906S and love the wireless...
I found it from amazon
Launch CReader 3001,here shows $24.99 https://www.amazon.com/dp/B07CH4D68Q/
Launch Launch X431 DIAGUN IV,here shows $549 https://www.amazon.com/dp/B072FHLYRY/
That price is big difference,how to choose it ?